| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.26 | 9.632% | $206.3932 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $154.47 | 12.512% | $173.7973 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $45.75 | 5.222% | $48.1391 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $201.60 | 4.284% | $210.2365 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $79.32 | 3.117% | $81.7924 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $115.77 | 4.428% | $120.8963 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $79.43 | 5.735% | $83.9853 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $864.60 | $925.2401 | $925.25 | $925.30 | $925.20 | |